Political science :  an introduction / 
Michael G. Roskin ... [et al.]. 
 - 5th ed. 
 - Englewood Cliffs, N.J. :  Prentice Hall,  c1994. 
 - xiv, 402 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0131564234 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Political science.
<br/><br/><label>LC Class. No.: </label>JA71  / .P623 1994